package dao;

import pojo.Course;
import pojo.Sc;

import java.util.List;

public interface ScDao {
    public int addSc(Sc sc);

    public int deleteScbyScno(String scno);

    public int upDateSc(Sc sc);

    public Sc queryScByScno(String scno);

    public List<Sc> querySc();
}
